code: def test_coord_fixed():
      assert p + coord_fixed(0.5) == "coord_fixed"
  
file_path: plotnine/tests/test_coords.py
imports: import numpy
  import pandas
  import pytest
  from mizani.transforms import trans_new
  from plotnine import aes, coord_fixed, coord_flip, coord_trans, geom_bar, geom_line, ggplot, xlim
label_desc: Use image node_id 2 for calling a global function with example usage: test_coord_fixed() without return types